1855 USA Gold 1 Dollar Indian Princess Large Head. AU / EF

1855 USA Gold 1 Dollar Indian Princess Large Head. AU / EF AU Rating... ALMOST UNCIRCULATED (aU):A coin with traces of wear at the highest points of the coin, but no other signs of use, and at least half of its original mint lustre is present. EX Rating.. In coin grading, "Ex" typically stands for Extremely Fine. It's a grade indicating a coin that exhibits some wear from circulation but retains sharp details and good eye appeal. It's a more specific term than "Fine" and often referred to as XF.